package com.czhlearn.mapper;

import com.czhlearn.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.Map;

/**
 * @program: big-event
 * @description:
 * @author: czh
 * @create: 2023-12-15 17:20
 **/

@Mapper
public interface UserMapper {
    //根据用户名查询用户
    @Select("select * from user where username=#{usernmae}")
    User findByUserName(String usernmae);

    //添加
    @Insert("insert  into user(username,password,create_time,update_time) values(#{username} , #{password} , now() , now())")
    void add(String username, String password);

    //更新用户信息
    @Update("update user set nickname=#{nickname},email=#{email},update_time=#{updateTime} where id=#{id}")
    void update(User user);

    @Update("update user set user_pic =#{avatarUrl},update_time = now() where id = #{id}")
    void updateAcatar(String avatarUrl,Integer id);

    @Update("update user set password =#{newPwd},update_time = now() where id = #{id}")
    void updatePwd(String newPwd,Integer id);
}
